Our Intumescent Letter plates are a great functional and decorative feature to your door. It opens to 180˚and has an adjustable sleeve to suit door anywhere from 40-80mm. Fitted with a brush pile draught excluder, it stops any cold air from entering, as well as its spring closing mechanism which stops any unwanted rain. Its high quality polished brass finish adds a decorative look to your door, and the included intumescent sleeve makes this ideal for all commercial flats or buildings.